---
product_id: 732905772
title: "UNI-BALL EYE UB-150 Blue [3 Pack] Micro 0.5mm Tip Roll Ballpoint Pen"
brand: "uni-ball"
price: "€ 47.39"
currency: EUR
in_stock: true
reviews_count: 5
category: "Uni Ball"
url: https://www.desertcart.sk/products/732905772-uni-ball-eye-ub-150-blue-3-pack-micro-0
store_origin: SK
region: Slovakia
---

# Uni-Flow system ensures smooth ink flow 0.5mm micro tip for precision Fade & water-resistant Uni-Super Ink UNI-BALL EYE UB-150 Blue [3 Pack] Micro 0.5mm Tip Roll Ballpoint Pen

**Brand:** uni-ball
**Price:** € 47.39
**Availability:** ✅ In Stock

## Summary

> 🖋️ Write sharp, write smart — the pen that means business.

## Quick Answers

- **What is this?** UNI-BALL EYE UB-150 Blue [3 Pack] Micro 0.5mm Tip Roll Ballpoint Pen by uni-ball
- **How much does it cost?** € 47.39 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/732905772-uni-ball-eye-ub-150-blue-3-pack-micro-0)

## Best For

- uni-ball enthusiasts

## Why This Product

- Trusted uni-ball brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durability Meets Comfort:** Tungsten carbide stainless steel tip resists wear while ergonomic grip supports all-day use.
- • **Precision in Every Stroke:** Micro 0.5mm tip delivers crisp, fine lines ideal for detailed writing and technical notes.
- • **Ink That Lasts and Protects:** Uni-Super Ink is fade-resistant, water-resistant, and tamperproof—perfect for important documents.
- • **Leak-Proof Design for On-the-Go Pros:** Secure cap and leak-proof build keep your pockets clean and your pen ready anytime.
- • **Consistent Ink Flow, No Interruptions:** Uni-Flow technology guarantees smooth, clog-free writing until the very last drop.

## Overview

The UNI-BALL EYE UB-150 Blue 3-Pack features a micro 0.5mm roller ball tip with Uni-Flow technology for smooth, consistent ink delivery. Its tungsten carbide stainless steel tip ensures durability, while Uni-Super Ink offers fade, water, and tamper resistance. Designed for precision and comfort, this pen is leak-proof and ideal for professionals who demand reliability and style in their everyday writing tools.

## Description

Trusted Uni-Ball Eye Micro Ballpoint Pen has been a worldwide favorite for over 20 years. The unique aspect of the Uni-ball Eye is the "Uni-Flow" system that allows ink to flow consistently, providing a smooth writing experience for the last drop. No need to worry about the pen clogging or running out of ink. The regulator inside the ballpoint pen controls the flow of ink, preserves excess items, releases air before reaching the tip, and won't break the line even during strokes. Eye Micro contains Uni-Super Ink that is fade resistant, water resistant, and tamperproof. 0.5mm nib creates a fine line perfect for technical writing and small printing. With a stainless steel tip with tungsten carbide ball, this roller ball pen will not break when you need it most. Provides a comfortable grip for left-handed and right-handed users and keeps writing all day long. The cap top stays in place and the pen will not leak into your pocket. Blue Ink Pens, 3 Cards

Review: Love these pens , really beautiful to write with
Review: Super crayon qui m on servis pour des examens ou il fallait écrire petit la mine glisse bien vraiment très agréable

## Features

- UNI-BALL EYE UB-150 Blue [3-Pack] Micro 0.5mm Tip Roll Ballpoint Pen

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00J4LA9TI |
| Application type | 2019 New Year Sale |
| Brand | Uni-Ball |
| Color | blue |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,659) |
| Date First Available | May 2, 2014 |
| Included Components | Ink Cartridge |
| Ink Color | Blue |
| Material Type | Tungsten Carbide Stainless Steel |
| Model Number | 153486287 |
| Number of Items | 3 |
| Point Type | fine,micro,micro |
| Product Dimensions | 19.6 x 10.2 x 1.5 cm; 1 g |
| Shredded Shape | Erasable |
| Size | 3pack |
| Tip Type | Roller Ball |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** Uni-Ball
- **Color:** blue
- **Ink Color:** Blue
- **Material:** Tungsten Carbide Stainless Steel

## Images

![UNI-BALL EYE UB-150 Blue [3 Pack] Micro 0.5mm Tip Roll Ballpoint Pen - Image 1](https://m.media-amazon.com/images/I/514jL5ONCXL.jpg)
![UNI-BALL EYE UB-150 Blue [3 Pack] Micro 0.5mm Tip Roll Ballpoint Pen - Image 2](https://m.media-amazon.com/images/I/61lenWriFML.jpg)
![UNI-BALL EYE UB-150 Blue [3 Pack] Micro 0.5mm Tip Roll Ballpoint Pen - Image 3](https://m.media-amazon.com/images/I/71GnNB47BFL.jpg)
![UNI-BALL EYE UB-150 Blue [3 Pack] Micro 0.5mm Tip Roll Ballpoint Pen - Image 4](https://m.media-amazon.com/images/I/31D7yo2nLqL.jpg)
![UNI-BALL EYE UB-150 Blue [3 Pack] Micro 0.5mm Tip Roll Ballpoint Pen - Image 5](https://m.media-amazon.com/images/I/71icvb8P9PL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: Are these pens waterproof? Considering using one to draw a design on fabric that will be embroidered with thread.**
A: Waterproof. Great pens.  Good luck.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by H***7 on September 2, 2025*

Love these pens , really beautiful to write with

### ⭐⭐⭐⭐⭐ Review
*by F***5 on September 16, 2025*

Super crayon qui m on servis pour des examens ou il fallait écrire petit la mine glisse bien vraiment très agréable

### ⭐⭐⭐⭐⭐ Review
*by E***E on November 17, 2022*

These are my favorite pens, in blue. This is the best ink and tip for writing comfort and depth of color. It's easy to read, and glides smoothly on the paper. They're a little thinner tip than the black ones I usually get, but I got used to it. I basically refuse to use anything but these and the black ones of this brand.

## Frequently Bought Together

- uni-ball Eye Micro UB-150 Fine Rollerball Pen - Blue, Pack of 3
- Uni-Ball EYE UB-157 Rollerball Pen 0.7mm Ball [Pack of 10] One of each colour
- uni-ball Eye Micro UB-150 Rollerball Pens - Black, Pack of 5

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**Shop now:** [https://www.desertcart.sk/products/732905772-uni-ball-eye-ub-150-blue-3-pack-micro-0](https://www.desertcart.sk/products/732905772-uni-ball-eye-ub-150-blue-3-pack-micro-0)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-28*